v.1. I. Introduction. II. Outline of the electromagnetic connections. Appendix A: The rotational ether in its application to electromagnetism. III. The elements of vectorial algebra and analysis. IV. Theory of plane electromagnetic waves. Appendix B: A gravitational and electromagnetic analogy.--v.2. V. Mathematics and the age of the earth. VI. Pure diffusion of electric displacement. Appendix C: Rational units. VII. Electromagnetic waves and generalised differentiation. VIII. Generalised...

Topics: Electromagnetic theory, Vector analysis, Electric waves, Earth -- Age